Application research of Web3D technology in three-dimensional show of oil well pitshaft information

Oil well pitshaft information is important information of maintaining oil production and executing measure of tapping the potential, According to the actual situation of oil well pitshaft information show, Three-dimensional visualization technology base on web is adopted, The integrated use of 3D modeling technology and three-dimensional model Web publishing technology realized the network application of oil well pitshaft information show and using database technology realized the demonstration of three-dimensional model and querying of database information via database technology and for production managers check device information and well completion status and production measures quickly and made scientific and rational decision timely and provided a network platform which is quick and visual and tangible and it is very important for the prevention of mine accidents and long-term exploitation of oil.

I. Introduction

With the water content in oil field increases further and the proportion of low-permeability reserves increases, underground work is difficult more and more. Oil of single well is declining operating costs is increasing. How to improve the efficiency of oil well borehole information analysis is important issues production managers faced. Although the well borehole information can be retrieved from the database, the information is show in the form of large amounts of data. Threedimensional visualization system displayed the data. A tangible, intuitive 3D visualization system which can display data in three-dimensional way through the Web quickly is lack. Resulting in the production managers can not make appropriate decisions quickly. Virtual reality technology can be used to display oil well borehole information which is in the database intuitively and realized real-time online display and query combined with the web, which can make production managers abreast the latest well shaft information through the network timely and accurately and can provided remote decision support for the scientific and rational decision-making which can be made by production manager. Also display various types of production data which including production data, the pump efficiency and partial grinding condition data to analyze the situation of well. It is important for prevention of oilfield downhole accident and long-term exploitation of oil fields.